Created attachment 246122 [details]
patch to fix mysql80-server on i386

Scenario:
- FreeBSD stable/14 098273e6
- System = i386 KVM (Linux)
- ports latest
- using portmaster to build ports
- building databases/mysql80-server 8.0.33

Result:
- Build fails with (edited for brevity)

In file included from .../work/mysql-8.0.33/sql/rpl_rli.cc:53:
In file included from .../mysql-8.0.33/sql/auth/sql_auth_cache.h:28:
In file included from .../mysql-8.0.33/boost/boost_1_77_0/boost/graph/adjacency_list.hpp:20:
In file included from .../mysql-8.0.33/boost/boost_1_77_0/boost/unordered_set.hpp:17:
In file included from .../mysql-8.0.33/boost/boost_1_77_0/boost/unordered/unordered_set.hpp:19:
In file included from .../mysql-8.0.33/boost/boost_1_77_0/boost/move/move.hpp:29:
In file included from .../mysql-8.0.33/boost/boost_1_77_0/boost/move/utility.hpp:30:
In file included from .../mysql-8.0.33/boost/boost_1_77_0/boost/move/traits.hpp:31:
.../mysql-8.0.33/boost/boost_1_77_0/boost/move/detail/type_traits.hpp:1107:21: error: size of array element of type 'long double' (12 bytes) isn't a multiple of its alignment (8 bytes)
{  long double dummy[4];  };
                    ^
.../mysql-8.0.33/boost/boost_1_77_0/boost/move/detail/type_traits.hpp:1125:28: error: size of array element of type 'long double' (12 bytes) isn't a multiple of its alignment (8 bytes)
   long double long_double_[4];
                           ^
2 errors generated.
*** [sql/CMakeFiles/rpl_replica.dir/rpl_rli.cc.o] Error code 1

Expected result:
- build should succeed

A (crude) patch is attached. The problem probably stems from -malign-double, which is not used with devel/boost-libs, which can be built successfully.

The resulting binary has not yet been tested.

-- Martin